Restore the cutting efficiency of your Dewalt DCM565 18V xr chainsaw with the Dewalt DT20665-QZ replacement set. Featuring a durable 30 cm Oregon guide bar and a matched Oregon saw chain, this set delivers smooth, clean, and controlled cuts through various types of timber. Whether you are pruning thick branches, cutting firewood to length, or clearing fallen trees after a storm, replacing your worn cutting gear prevents binding and uneven cuts. With a 3/8" pitch, 1.1 mm drive link thickness, and 45 drive links, this combination maintains accurate chain alignment so you can handle demanding outdoor jobs with confidence.